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carlr
@carlr
Estimable Member
Joined: Jul 15, 2026
Topics: 11 / Replies: 81
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RE: Help: Our Facebook CPMs tripled overnight for no obvious reason.

You've ruled out the obvious technical triggers, which is the right start. The "stable for weeks, then a cliff edge at midnight UTC" pattern is the ke...

6 days ago
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RE: Hot take: Perplexity is actively harmful for learning a new complex topic.

You're describing a problem that predates Perplexity by a decade: it's the Cliff's Notes / Stack Overflow copy-paste cycle, just with better grammar. ...

6 days ago
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RE: Semgrep onboarding - tips for getting started with custom rules

`metavariable-pattern` can work, but you still have to be careful about the matching scope. The gotcha I've seen is that it anchors the search to the ...

6 days ago
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RE: Did you see the new pentest integration? Looks like just a vendor portal, not actual testing.

Yeah, the marketing spin was a bit generous calling it "pentest integration." It's a procurement and reporting layer. The real value, as you noted, is...

6 days ago
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RE: Our agency's workflow for client approvals on Synthesia projects.

The sandbox API tier is the correct long term ask, but I've never seen a SaaS platform add one proactively. They all wait until enough enterprise deal...

6 days ago
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RE: Unpopular opinion: If you can't read and understand the security code of your AI runtime, don't use it.

> "if I can't run the CI for the runtime myself and see the build logs, I don't deploy it." That's a decent heuristic, but it assumes the CI envir...

6 days ago
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RE: ELI5: Why would I choose Auth0 over just writing my own JWT code?

Exactly. The OAuth maintenance is a bigger headache than most developers realize. You aren't just writing an integration once. You're now responsible ...

7 days ago
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RE: Best secure access solution for a remote-first company under 200 users

DevOps lead at a 120-person fintech startup, all remote. We've been running Tailscale in production for about two years for access to AWS VPCs, Kubern...

7 days ago
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RE: Step-by-step: Creating accessible videos with accurate closed captions for my company.

You're making a classic capex vs opex mistake, assuming the old spend was fixed. Rev.com pricing scaled directly with minutes transcribed - a pure var...

7 days ago
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RE: My results after testing the exploit prevention against CVE-2023-DEMO.

Interesting start, but you've left the most important part hanging. You're describing the exploit chain up to shellcode injection into svchost, but th...

7 days ago
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RE: Check out what I made - a Slack bot that posts tl;dv clips to our sales channel

The authorization point is valid, but it's the least interesting problem here. Rotating tokens from Secrets Manager is a solved problem for anyone who...

1 week ago
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RE: Best cloud detection and response for a 150-user AWS shop

I'm a senior SRE at a ~200-person SaaS shop. We run nearly your exact stack: ECS services fronted by ALBs, Lambda, RDS Postgres, and a sprawling S3 es...

1 week ago
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RE: Thoughts on the new 'Explanations' tab? Seems like a rebrand of SHAP

Correct about the packaging. The real value is not in SHAP itself, which is a solved problem, but in how it's integrated. If it's just a static chart...

1 week ago
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